Design and synthesis of low dipole moment chromophores: 2,6-disubstitute cycloheptimidazoles
文献类型：期刊论文
| 作者 | Zhang, S; Zhou, GJ; Yang, Z; Qin, AJ; Wang, P; Ye, C |
| 刊名 | SYNTHETIC METALS
 |
| 出版日期 | 2003-04-04 |
| 卷号 | 137期号:1-3页码:1545-1546 |
| 关键词 | Second Order Nlo Dipole Moment First Hyperpolarizability Cycloheptimidazole Derivatives |
| ISSN号 | 0379-6779 |
| DOI | 10.1016/S0379-6779(02)01228-6 |
| 英文摘要 | 2,6-Disubstitute cycloheptimidazole, which possess a low dipole moment in the around state (mu(g)) and large first hyperpolarizability (beta). have been designed. These compounds have the reversion of the excited state dipole moment and can be optimized by the donor-acceptor substitution. Of these chromophores studied, 2-dimethylamino-6-nitrocycloheptimidazole (DNCH) was selected for synthesis for synthesis and investigations. The experimental values mug and beta are 5.11D and 34.6 x 10(-30) esu, respectively. They are good agreement with theoretical results. The second order NLO coefficient (d(33)) of DANCH-doped polymer film is 12.9 pm/V. |
| 语种 | 英语 |
| WOS记录号 | WOS:000182533900307 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/81157]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Ye, C |
| 作者单位 | Chinese Acad Sci, Inst Chem, Organ Solids Lab, Ctr Mol Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, S,Zhou, GJ,Yang, Z,et al. Design and synthesis of low dipole moment chromophores: 2,6-disubstitute cycloheptimidazoles[J]. SYNTHETIC METALS,2003,137(1-3):1545-1546. |
| APA | Zhang, S,Zhou, GJ,Yang, Z,Qin, AJ,Wang, P,&Ye, C.(2003).Design and synthesis of low dipole moment chromophores: 2,6-disubstitute cycloheptimidazoles.SYNTHETIC METALS,137(1-3),1545-1546. |
| MLA | Zhang, S,et al."Design and synthesis of low dipole moment chromophores: 2,6-disubstitute cycloheptimidazoles".SYNTHETIC METALS 137.1-3(2003):1545-1546. |
入库方式： OAI收割
来源：化学研究所
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